Eric Sirion

BuilderCrypto

Creator of Fedimint, an open-source protocol that lets communities custody and spend bitcoin together through federated Chaumian e-cash mints — privacy-preserving digital cash guarded by a group of trusted local representatives instead of a single custodian. He co-founded Fedi with Obi Nwosu and Justin Moon to bring the protocol to everyday users, and continues to lead Fedimint's open-source development.